Cloning this repository:

git clone git://gitorious.org/walda/walda-gae.git walda-gae
cd walda-gae

Add this repository as a remote to an existing local repository:

git remote add walda-gae git://gitorious.org/walda/walda-gae.git
git fetch walda-gae
git checkout -b my-local-tracking-branch walda-gae/master_or_other_branch